Reviews evidence for a cognitive theory of aging which attempts to integrate individual perceptions, social perceptions, and integrative processes with biological, social, and ecological influences and behavior patterns. (BD)

Provides an overview of research on the biobehavioral antecedents of coronary heart disease, including stressful occupational settings characterized by high demands and little control over the job, and the Type A pattern, particularly hostility and mode of anger expression (anger-in). Discusses research on physiologic responsiveness (reactivity)…

Various definitions of gender identity have ranged from recognition of one's biological sex to an individual's sense of masculinity or femininity. For the purpose of this paper, which examines some of the theoretical approaches to the subject, gender identity will be defined as "the degree to which individuals are 'aware' of and accept their…

Development in general, and sex-role behavior in particular, is influenced by both biological and environmental factors. However, the coalescence of these factors around the child's growing social cognitive abilities is the critical factor in the development of sex role behavior. (Author/EB)

Presented is a summary of the findings and recommendations of the National Institute of Mental Health (NIMH) Task Force on Research in the Service of Mental Health. Research is discussed on topics which include background and organization of NIMH research programs; biological, psychological, and sociocultural influences on behavior; role and…

Presented is a detailed account of the findings and recommendations of the National Institute of Mental Health (NIMH) Task Force on Research in the Service of Mental Health. Included are 15 chapters with the following titles: "Purpose and Organization of the Research Task Force", "An Organizational History of the NIMH Research Programs", "NIMH…

Reviews the state of knowledge on adolescent sexual behavior in the following areas: (1) onset of sexual behavior as a function of cohort, gender, and ethnic differences; (2) biological, social, and cognitive processes underlying such behavior; (3) demographic trends in the use of contraceptives; (4) research problems; and (5) successful programs.…

Evidence shows that there are differences in the ways in which men and women speak. It has also been well documented that females are generally ahead of males in language acquisition and are less often diagnosed as speech pathologic. A review of the research gives some indication of the reasons for the development of sex differences in spoken…